Silky Chawanmushi with Chicken, Shrimp, and Shiitake

Why You’ll Love This Recipe

• Ultra-silky, savory egg custard with a clean, elegant dashi aroma.
• Perfectly balanced bites of chicken, shrimp, shiitake, and buttery ginkgo nuts.
• Gentle steaming method and exact ratios for consistent results at home.
• Beautiful individual portions ideal for dinner parties or cozy nights in.

Grocery List

• Produce: Shiitake mushrooms, mitsuba (or flat-leaf parsley), ginkgo nuts (jarred/canned or pre-cooked), kombu (if making dashi), katsuobushi (bonito flakes) if making dashi
• Dairy: None
• Pantry: Eggs, soy sauce (preferably light/usukuchi), mirin, sake, salt

Full Ingredients

Dashi (makes about 2.5 cups; you will use all of it)

• 3 cups (720 ml) water
• 10 g kombu (one 4-inch piece)
• 10 g katsuobushi (about 1 packed cup bonito flakes)
• Alternative: 2.5 cups (600 ml) prepared dashi made with instant granules per package directions (about 2.5 tsp granules to 2.5 cups water)

Custard Base

• 3 large eggs (about 150 g without shells)
• 2 cups (480 ml) dashi (from above), room temp or slightly warm
• 2 tsp light soy sauce (usukuchi; or 1.5 tsp regular soy)
• 2 tsp mirin
• 1/2 tsp fine salt

Fillings & Garnish

• 3.5 oz (100 g) boneless, skinless chicken thigh, cut into 1/2-inch cubes
• Pinch of fine salt + 1 tsp sake (to season the chicken)
• 8 medium shrimp (about 120 g), peeled, deveined, halved crosswise
• 4 small fresh shiitake mushrooms (about 60 g), stems removed, caps thinly sliced
• 16 cooked ginkgo nuts (jarred or canned), rinsed and drained
• Small bunch mitsuba (or substitute flat-leaf parsley), leaves reserved for garnish

Fragrant Dashi Finish

• 1/2 cup (120 ml) reserved dashi (from above)
• 1/2 tsp light soy sauce (usukuchi), or to taste

Step-by-Step Instructions

Step 1: Make a light, clear dashi

Combine 3 cups water and kombu in a small pot. Heat gently over medium until tiny bubbles appear around 180–185°F (82–85°C), about 8–10 minutes; do not boil. Remove kombu, add katsuobushi, and turn off the heat. Steep 2 minutes, then strain through a fine-mesh sieve lined with a paper towel. Measure out 2.5 cups (600 ml). Reserve 2 cups for the custard and 1/2 cup for the finishing pour. If using instant dashi, prepare 2.5 cups according to the package, then proceed.

Step 2: Prep and season the fillings

Toss chicken pieces with a pinch of salt and 1 tsp sake; set aside 5–10 minutes. Peel and devein the shrimp, then halve crosswise so each portion gets bite-size pieces. Remove shiitake stems and thinly slice the caps. Rinse and drain the ginkgo nuts. Keep everything ready by the stove.

Step 3: Whisk and strain the custard

In a bowl, whisk the eggs gently (do not foam) until whites and yolks are just combined. Stir in 2 cups dashi, soy sauce, mirin, and salt. Strain through a fine sieve into a spouted bowl or measuring jug and skim any surface bubbles with a spoon. Straining is key to a perfectly smooth texture.

Step 4: Assemble the cups

Divide chicken, shrimp, shiitake slices, and ginkgo nuts among four 5–6 oz heatproof cups or ramekins. Pour the strained egg mixture over the fillings, leaving about 1/4 inch headspace. Cover each cup tightly with foil and poke a tiny vent hole in the center of the foil.

Step 5: Steam gently until just set

Set a steamer or a wide pot with a rack with 1 inch of water. Bring to a bare simmer (small lazy bubbles; about 180–185°F/82–85°C). Place the cups on the rack, cover the pot, and keep the lid slightly ajar with a chopstick to prevent vigorous boiling. Steam 16–18 minutes. The custard is done when the center quivers like jelly and a toothpick comes out clean with no liquid egg.

Step 6: Add the fragrant dashi finish and serve

Warm the reserved 1/2 cup dashi with 1/2 tsp light soy sauce. Uncover the cups, spoon about 2 tbsp warm seasoned dashi over each custard, and garnish with mitsuba leaves or sprigs. Serve immediately while warm and silky.

Pro Tips

• Use a gentle 1:3 egg-to-dashi ratio by weight (about 150 g egg to 450 g dashi) for ultra-smooth texture.
• Strain and skim foam. Bubbles make holes; a clear top looks and tastes creamier.
• Steaming should be calm, not boiling. Keep the lid slightly ajar and flame low to avoid curdling.
• If using regular soy sauce instead of light (usukuchi), reduce slightly to keep the custard pale.
• Oven option: Bake covered cups in a 300°F (150°C) water bath (pan filled halfway up the cups) for 25–30 minutes.

Variations

• Vegetarian: Use kombu-only dashi and swap chicken/shrimp for soft tofu cubes, enoki, and blanched edamame.
• Seafood luxe: Replace shrimp with scallops or add picked crab; finish with a whisper of yuzu zest.
• Mushroom lovers: Mix shiitake with shimeji or enoki for layered umami and a delicate bite.

Storage & Make-Ahead

Cool leftovers quickly, cover, and refrigerate up to 2 days. Reheat gently in a steamer until warmed through (5–7 minutes), or microwave at 30% power in short bursts to avoid overcooking. Do not freeze. You can make the strained custard up to 1 day ahead; keep it covered in the fridge and stir before pouring. Prep fillings a few hours ahead and refrigerate separately.

Nutrition (per serving)

Approx. 180 calories; 18 g protein; 9 g fat; 7 g carbs; 900 mg sodium. Values will vary with exact ingredients and soy sauce used.